Archduchess Estelle's death was reported weeks after Prince Frederik, the youngest son of Prince Robert of Luxembourg and Princess Julie of Nassau, was reported to have died at the age of 22.

Archduchess Estelle of Austria, married to Archduke Carl Christian, has died at the age of 46, her family confirmed. She was laid to rest earlier this month in France.

The archduchess’s final farewell is set to take place on Tuesday, March 11, 2025, at 2:00 p.m., during a requiem Mass at the Franciscan Monastery of Cimiez in Nice, a location that reflects the ...